Sử dụng Web Developer Tools của Firefox

Web Developer Tools của Firefox là một công cụ mạnh mẽ cho phép các lập trình viên kiểm tra trang web, thực hiện mã JavaScript, xem thông tin HTTP request và các thông điệp khác. Từ Firefox 10, công cụ này được bổ sung thêm Inspector và cập nhật Scratchpad.

Với những tính năng mới mẻ, kết hợp với add-on Firebug, Firefox sẽ trở thành môi trường lý tưởng để các nhà phát triển web thử nghiệm, kiểm tra sản phẩm của mình. Tất cả đều ở trong menu Tool > Web Developer.

Bây giờ chúng ta sẽ cùng lướt qua những tính năng của bộ công cụ này.

[Book] Object – Oriented JavaScript

Book Description

Once listed in the “nice to have” sections of job postings, these days the knowledge of JavaScript is a  deciding factor when it comes to hiring web developers. And rightly so. Where in the past we used to have the occasional few lines of JavaScriptembedded in a web page, now we have advanced libraries and extensible architectures, powering the “fat-client”, AJAX-type rich internet applications.

JavaScript is the language of the browser, but it’s also heavily employed in many other environments: server-sideprogramming, desktop applications, application extensions and widgets. It’s a pretty good deal: you learn one language and then code all kinds of different applications. While this book has one chapter specifically dedicated to the web browser environment including DOM, events, and AJAX tutorials, the rest is applicable to all the other environments too.

This book treats JavaScript as a serious object-oriented language, showing you how to build robust, maintainable, and powerful libraries and applications. Along the way, we cover many of the recent innovations such as AJAX, JSON, and interesting design and coding patterns. After reading this book, you’ll be prepared to ace your JavaScript job interview and even impress with some bits that the interviewer maybe didn’t know. You should read this book if you want to be able to take your JavaScript skills to a new level of sophistication.

Create scalable and reusable high-quality JavaScript applications and libraries using the concepts ofobject-oriented programming

[Book] SAMS Teach Yourself HTML5 in 10 Minutes

Book Description

A quick, clear guide to using the exciting new features of HTML5 today

• Practical, hands-on approach helps web designers or developers begin using HTML5 right away
• Step-by-step directions show how to implement HTML5 video, drawing, drag and drop, forms, and more
• Makes sense of all the competing claims and misinformation about what HTML5 is or isn’t

You don’t need to wait to begin using HTML5, the successor to HTML 4 and XHTML . HTML5 is now being implemented in the latest versions of all the major browsers, and with it come some of the most exciting and powerful advances in web development technology in years. 

Teach Yourself HTML5 in 10 Minutes offers straightforward, practical answers for fast results. By working through the book’s clear, step-by-step examples, web designers or developers new to HTML5 can learn everything they need to know to quickly and easily get up to speed with HTML5.

About the Author
Steven Holzner is the award-winning author of 108 computer books and a contributing editor at PC Magazine. His books have sold 2.5 million copies and have been translated into 22 languages. He specializes in Web topics such as Facebook, banner ads, Google, Yahoo, and MSN pay-perclick campaigns, viral marketing, usenet marketing, and more. He also owns four apartment buildings that he markets exclusively on the Web (direct emails, banner ads, pay-per-click, email autoresponders, Craig’s list, rent.com, and about ten other advertising sites) to find tenants.

[Book] The Definitive Guide to HTML5

Book Description

The Definitive Guide to HTML5 provides the breadth of information you’ll need to start creating the next generation ofHTML5 websites. It covers all the base knowledge required for standards-compliant, semantic, modern website creation. It also covers the full HTML5 ecosystem and the associated APIs that complement the core HTML5 language.

The Definitive Guide to HTML5 begins by tackling the basics ofHTML5, ensuring that you know best practices and key uses of all of the important elements, including those new to HTML5. This section also covers extended usage of CSS3, JavaScript, and DOM manipulation, making you proficient in all core aspects of modern website creation.

The final part of the book covers the associated W3C APIs that surround the HTML5 specification. You will achieve a thorough working knowledge of the Geolocation API, web storage, creating offline applications, and the new drag and drop functionality. The Definitive Guide to HTML5 also dives into the key media enhancements of HTML5 and its surrounding technologies: Canvas, video and audio.